Reduction ring for 67mm magnetic filter

You have lenses of various sizes and 67mm filters?
No need to buy a set of magnetic filters for each size.
You take the magnetic filters of the diameter of your largest lens and then you just need to use magnetic adapter rings for your other lenses.

Note, it is not possible to stack magnetic reduction rings.
However, you can mount a magnetic reduction ring on a standard reduction ring.

This product is available in the following versions